openvswitch: remove another BUG_ON()
authorPaolo Abeni <pabeni@redhat.com>
Sun, 1 Dec 2019 17:41:25 +0000 (18:41 +0100)
committerDavid S. Miller <davem@davemloft.net>
Sun, 1 Dec 2019 21:21:24 +0000 (13:21 -0800)
commit8a574f86652a4540a2433946ba826ccb87f398cc
tree721cdbb01ff7e864a864f31e93ef97cc2cdc6702
parent8ffeb03fbba3b599690b361467bfd2373e8c450f
openvswitch: remove another BUG_ON()

If we can't build the flow del notification, we can simply delete
the flow, no need to crash the kernel. Still keep a WARN_ON to
preserve debuggability.

Note: the BUG_ON() predates the Fixes tag, but this change
can be applied only after the mentioned commit.

v1 -> v2:
 - do not leak an skb on error

Fixes: aed067783e50 ("openvswitch: Minimize ovs_flow_cmd_del critical section.")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/openvswitch/datapath.c